Antigenic Relationships between Flaviviruses as Determined by Cross-neutralization Tests with Polyclonal Antisera Calisher, Charles H. and Karabatsos, Nick and Dalrymple, Joel M. and Shope, Robert E. and Porterfield, James S. and Westaway, Edwin G. and Brandt, Walter E.,, 70, 37-43 (1989), doi = https://doi.org/10.1099/0022-1317-70-1-37, publicationName = Microbiology Society, issn = 0022-1317, abstract= SUMMARY The recently established virus family Flaviviridae contains at least 68 recognized members. Sixty-six of these viruses were tested by cross-neutralization in cell cultures. Flaviviruses were separated into eight complexes [tick-borne encephalitis (12 viruses), Rio Bravo (six), Japanese encephalitis (10), Tyuleniy (three), Ntaya (five), Uganda S (four), dengue (four) and Modoc (five)] containing 49 viruses; 17 other viruses were not sufficiently related to warrant inclusion in any of these complexes., language=, type=